A metal block of iron with a mass of 9.10 g is at 73.6°oC. It is added to 99.3 g of water at 13.9°C. What is the final temperature of the block and the water? [cp of aluminum = 0.450 J/g°C] [cp of water = 4.184 J/g°C]

Afraidsugar lol it’s the third one

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.